Cormac is a distinctive boys' name in United States, ranking #1218 in 2021 with 158 recorded births. The name reached its all-time peak in 2014 with 196 births ranking #1033. Since 1996, the popularity has increased by 229.2%. In 2021, approximately 1 in every 11,065 boys born was named Cormac. STABLE Recent data shows the name is currently stable.